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|Title:||Mild and efficient synthesis of 1,2,4-triazolo[4,3-⍺][1,8] naphthyridines using FeCl3 in the solid state|
Swamy, T Kumara
|Abstract:||An efficient, rapid and mild method for the synthesis of 1,2,4-triazolo-[4,3-⍺][1,8]naphthyridines 4 by the oxidative cyclization of vanillin 3-aryl-1,8-naphthyridine-2-yl hydrazones 3 with FeCl3.6H2O in the solid state by grinding at room temperature has been described. The products are obtained in good yields with high purity.|
|Appears in Collections:||IJC-B Vol.48B(04) [April 2009]|
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